Weather Alert
Sylvia Lake Weather Warning NWS WEATHER ALERT FOR THE SYLVIA LAKE, NY AREA - Issued: 338 AM EDT Wed Sep 2 2026 Sylvia Lake Weather Warning

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Sylvia Lake, NY Weather - Hour by Hour Forecast

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Sylvia Lake, NY Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 67°F20°C, dew point 64°F18°C, humidity 89%. Wind direction is SSE at 13 mph21 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1016 mb.
Today - Mostly cloudy. Showers likely with a chance of thunderstorms this afternoon. Highs in the upper 70s. South winds around 10 mph. Gu.. Full Forecast
Tonight - A chance of thunderstorms. Showers. Locally heavy rainfall possible until midnight. Humid with lows in the mid 60s. South winds 10.. Full Forecast

Sylvia Lake Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 02
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Sylvia Lake, NY Hourly Weather - Cloudy - 4:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 5:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 6:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 7:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 8:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 9:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 10:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 11:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 12:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 1:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 2:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 3:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 4:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 5:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 6:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 7:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 8:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 9:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 10:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 11:00 PM Sylvia Lake, NY Hourly Weather - Cloudy - 12:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 1:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 2:00 AM Sylvia Lake, NY Hourly Weather - Cloudy - 3:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 69°F21°C 71°F22°C 73°F23°C 74°F23°C 76°F24°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 76°F24°C 74°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 68°F20°C
- - - - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
3% 3% 3% 3% 3% 8% 8% 8% 8% 8% 8% 71% 71% 71% 71% 71% 71% 78% 78% 78% 78% 78% 78% 31%
65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 68°F20°C
100% 100% 100% 100% 100% 97% 90% 87% 84% 82% 79% 82% 82% 85% 87% 93% 97% 100% 97% 100% 100% 100% 100% 100%
SE SE SE SSE SSE SSE SSE S S S S S S S S S S S S SSE SW SW SW SW
8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 12 mph 12 mph 12 mph 11 mph 11 mph 11 mph 11 mph 11 mph 11 mph 10 mph 10 mph 10 mph 13 mph 13 mph 13 mph 9 mph 9 mph 9 mph
5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KGTB model statistics.

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Prob Precip % = Probability of Precipitation.

Sylvia Lake 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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